ramips: add basics for Poray devices
This commit adds the basic elements to support Poray brand routers. It contains a tool to do the encryption/obfuscation that is used in Poray routers. Support for Poray devices was worked on by: Felix Kaechele <heffer@fedoraproject.org> Luis Soltero <lsoltero@globalmarinenet.com> Michel Stempin <michel.stempin@wanadoo.fr> Signed-off-by: Felix Kaechele <heffer@fedoraproject.org> SVN-Revision: 37635
This commit is contained in:
John Crispin
parent
b4c722267e
commit
aaedf6c8c6
4 changed files with 797 additions and 0 deletions
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@ -215,6 +215,42 @@ define BuildFirmware/dap1350/squashfs
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endef
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BuildFirmware/dap1350/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
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# Sign Poray images
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define BuildFirmware/Poray4M/squashfs
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$(call BuildFirmware/Default4M/$(1),$(1),$(2),$(3))
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if [ -e "$(call sysupname,$(1),$(2))" ]; then \
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mkporayfw -B $(3) -F 4M \
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-f $(call sysupname,$(1),$(2)) \
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-o $(call imgname,$(1),$(2))-factory.bin; \
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fi
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endef
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BuildFirmware/Poray4M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
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define BuildFirmware/Poray8M/squashfs
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$(call BuildFirmware/Default8M/$(1),$(1),$(2),$(3))
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if [ -e "$(call sysupname,$(1),$(2))" ]; then \
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mkporayfw -B $(3) -F 8M \
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-f $(call sysupname,$(1),$(2)) \
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-o $(call imgname,$(1),$(2))-factory.bin; \
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fi
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endef
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BuildFirmware/Poray8M/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
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define BuildFirmware/PorayDualSize/squashfs
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$(call BuildFirmware/DefaultDualSize/$(1),$(1),$(2),$(3))
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if [ -e "$(call sysupname,$(1),$(2)-4M)" ]; then \
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mkporayfw -B $(3) -F 4M \
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-f $(call sysupname,$(1),$(2)-4M) \
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-o $(call imgname,$(1),$(2))-4M-factory.bin; \
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fi
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if [ -e "$(call sysupname,$(1),$(2)-8M)" ]; then \
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mkporayfw -B $(3) -F 8M \
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-f $(call sysupname,$(1),$(2)-8M) \
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-o $(call imgname,$(1),$(2))-8M-factory.bin; \
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fi
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endef
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BuildFirmware/PorayDualSize/initramfs=$(call BuildFirmware/DefaultDualSize/initramfs,$(1),$(2),$(3))
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#
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# RT288X Profiles
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#
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7
target/linux/ramips/rt305x/profiles/poray.mk
Normal file
7
target/linux/ramips/rt305x/profiles/poray.mk
Normal file
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@ -0,0 +1,7 @@
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#
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# Copyright (C) 2013 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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@ -63,6 +63,7 @@ define Host/Compile
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$(call cc,seama md5)
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$(call cc,fix-u-media-header cyg_crc32,-Wall)
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$(call cc,hcsmakeimage bcmalgo)
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$(call cc,mkporayfw, -Wall)
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endef
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define Host/Install
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753
tools/firmware-utils/src/mkporayfw.c
Normal file
753
tools/firmware-utils/src/mkporayfw.c
Normal file
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@ -0,0 +1,753 @@
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/*
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* Builder/viewer/extractor utility for Poray firmware image files
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*
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* Copyright (C) 2013 Michel Stempin <michel.stempin@wanadoo.fr>
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* Copyright (C) 2013 Felix Kaechele <felix@fetzig.org>
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* Copyright (C) 2013 <admin@openschemes.com>
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*
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* This tool is based on:
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* TP-Link firmware upgrade tool.
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* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
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*
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* Itself based on:
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* TP-Link WR941 V2 firmware checksum fixing tool.
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* Copyright (C) 2008,2009 Wang Jian <lark@linux.net.cn>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <unistd.h>
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#include <libgen.h>
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#include <getopt.h>
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#include <stdarg.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#if (__BYTE_ORDER == __BIG_ENDIAN)
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# define HOST_TO_BE32(x) (x)
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# define BE32_TO_HOST(x) (x)
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# define HOST_TO_LE32(x) bswap_32(x)
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# define LE32_TO_HOST(x) bswap_32(x)
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#else
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# define HOST_TO_BE32(x) bswap_32(x)
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# define BE32_TO_HOST(x) bswap_32(x)
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# define HOST_TO_LE32(x) (x)
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# define LE32_TO_HOST(x) (x)
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#endif
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/* Fixed header flags */
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#define HEADER_FLAGS 0x020e0000
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/* Recognized Hardware ID magic */
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#define HWID_HAME_MPR_A1_L8 0x32473352
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#define HWID_PORAY_R50B 0x31353033
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#define HWID_PORAY_R50D 0x33353033
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#define HWID_PORAY_R50E 0x34353033
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#define HWID_PORAY_M3 0x31353335
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#define HWID_PORAY_M4 0x32353335
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#define HWID_PORAY_Q3 0x33353335
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#define HWID_PORAY_X5_X6 0x35353335
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#define HWID_PORAY_X8 0x36353335
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#define HWID_PORAY_X1 0x38353335
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/* Recognized XOR obfuscation keys */
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#define KEY_HAME 0
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#define KEY_PORAY_1 1
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#define KEY_PORAY_2 2
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#define KEY_PORAY_3 3
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#define KEY_PORAY_4 4
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/* XOR key length */
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#define KEY_LEN 15
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struct file_info {
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char *file_name; /* Name of the file */
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uint32_t file_size; /* Length of the file */
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};
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struct fw_header {
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uint32_t hw_id; /* Hardware id */
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uint32_t firmware_len; /* Firmware data length */
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uint32_t flags; /* Header flags */
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uint8_t pad[16];
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} __attribute__ ((packed));
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struct flash_layout {
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char *id;
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uint32_t fw_max_len;
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};
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struct board_info {
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char *id;
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uint32_t hw_id;
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char *layout_id;
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uint32_t key;
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};
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/*
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* Globals
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*/
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static char *ofname;
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static char *progname;
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static char *board_id;
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static struct board_info *board;
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static char *layout_id;
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static struct flash_layout *layout;
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static char *opt_hw_id;
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static uint32_t hw_id;
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static struct file_info firmware_info;
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static uint32_t firmware_len = 0;
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static int inspect = 0;
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static int extract = 0;
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static uint8_t key[][KEY_LEN] = {
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{0xC8, 0x3C, 0x3A, 0x93, 0xA2, 0x95, 0xC3, 0x63, 0x48, 0x45, 0x58, 0x09, 0x12, 0x03, 0x08},
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{0x89, 0x6B, 0x5A, 0x93, 0x92, 0x95, 0xC3, 0x63, 0xD0, 0xA3, 0x9C, 0x92, 0x2E, 0xE6, 0xC7},
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{0xC9, 0x1C, 0x3A, 0x93, 0x92, 0x95, 0xC3, 0x63, 0xD0, 0xA3, 0x9C, 0x92, 0x2E, 0xE6, 0xC7},
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{0x19, 0x1B, 0x3A, 0x93, 0x92, 0x95, 0xC3, 0x63, 0xD0, 0xA3, 0x9C, 0x92, 0x2E, 0xE6, 0xC7},
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{0x79, 0x7B, 0x7A, 0x93, 0x92, 0x95, 0xC3, 0x63, 0xD0, 0xA3, 0x9C, 0x92, 0x2E, 0xE6, 0xC7},
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};
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static struct flash_layout layouts[] = {
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{
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.id = "4M",
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.fw_max_len = 0x3c0000,
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}, {
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.id = "8M",
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.fw_max_len = 0x7c0000,
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}, {
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/* terminating entry */
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}
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};
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static struct board_info boards[] = {
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{
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.id = "MPR-A1",
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.hw_id = HWID_HAME_MPR_A1_L8,
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.layout_id = "4M",
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.key = KEY_HAME,
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}, {
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.id = "MPR-L8",
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.hw_id = HWID_HAME_MPR_A1_L8,
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.layout_id = "4M",
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.key = KEY_HAME,
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}, {
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.id = "R50B",
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.hw_id = HWID_PORAY_R50B,
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.layout_id = "4M",
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.key = KEY_PORAY_2,
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}, {
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.id = "R50D",
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.hw_id = HWID_PORAY_R50D,
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.layout_id = "4M",
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.key = KEY_PORAY_3,
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}, {
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.id = "R50E",
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.hw_id = HWID_PORAY_R50E,
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.layout_id = "4M",
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.key = KEY_PORAY_4,
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}, {
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.id = "M3",
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.hw_id = HWID_PORAY_M3,
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.layout_id = "4M",
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.key = KEY_PORAY_1,
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}, {
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.id = "M4",
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.hw_id = HWID_PORAY_M4,
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.layout_id = "4M",
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.key = KEY_PORAY_1,
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}, {
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.id = "Q3",
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.hw_id = HWID_PORAY_Q3,
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.layout_id = "4M",
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.key = KEY_PORAY_1,
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}, {
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.id = "X5 or X6",
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.hw_id = HWID_PORAY_X5_X6,
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.layout_id = "8M",
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.key = KEY_PORAY_1,
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}, {
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.id = "X5",
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.hw_id = HWID_PORAY_X5_X6,
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.layout_id = "8M",
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.key = KEY_PORAY_1,
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}, {
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.id = "X6",
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.hw_id = HWID_PORAY_X5_X6,
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.layout_id = "8M",
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.key = KEY_PORAY_1,
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}, {
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.id = "X8",
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.hw_id = HWID_PORAY_X8,
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.layout_id = "8M",
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.key = KEY_PORAY_1,
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}, {
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.id = "X1",
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.hw_id = HWID_PORAY_X1,
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.layout_id = "8M",
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.key = KEY_PORAY_1,
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}, {
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/* terminating entry */
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}
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};
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/*
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* Message macros
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*/
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#define ERR(fmt, ...) do { \
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fflush(0); \
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fprintf(stderr, "[%s] *** error: " fmt "\n", \
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progname, ## __VA_ARGS__ ); \
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} while (0)
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#define ERRS(fmt, ...) do { \
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int save = errno; \
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fflush(0); \
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fprintf(stderr, "[%s] *** error: " fmt ":%s\n", \
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progname, ## __VA_ARGS__, strerror(save)); \
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} while (0)
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#define DBG(fmt, ...) do { \
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fprintf(stderr, "[%s] " fmt "\n", progname, ## __VA_ARGS__ ); \
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} while (0)
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/*
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* Find a board by its name
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*/
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static struct board_info *find_board(char *id)
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{
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struct board_info *ret;
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struct board_info *board;
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ret = NULL;
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for (board = boards; board->id != NULL; board++){
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if (strcasecmp(id, board->id) == 0) {
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ret = board;
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break;
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}
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};
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return ret;
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}
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/*
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* Find a board by its hardware ID
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*/
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static struct board_info *find_board_by_hwid(uint32_t hw_id)
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{
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struct board_info *board;
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for (board = boards; board->id != NULL; board++) {
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if (hw_id == board->hw_id)
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return board;
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};
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return NULL;
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}
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/*
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* Find a Flash memory layout by its name
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*/
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static struct flash_layout *find_layout(char *id)
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{
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struct flash_layout *ret;
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struct flash_layout *l;
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ret = NULL;
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for (l = layouts; l->id != NULL; l++){
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if (strcasecmp(id, l->id) == 0) {
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ret = l;
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break;
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}
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};
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return ret;
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}
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/*
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* Display usage
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*/
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static void usage(int status)
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{
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FILE *stream = (status != EXIT_SUCCESS) ? stderr : stdout;
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fprintf(stream, "Usage: %s [OPTIONS...]\n", progname);
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fprintf(stream,
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"\n"
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"Options:\n"
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" -B <board> create image for the board specified with <board>\n"
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" -H <hwid> use hardware id specified with <hwid>\n"
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" -F <id> use flash layout specified with <id>\n"
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" -f <file> read firmware image from the file <file>\n"
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" -o <file> write output to the file <file>\n"
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" -i inspect given firmware file (requires -f)\n"
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" -x extract combined kernel and rootfs while inspecting (implies -i)\n"
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" -h show this screen\n"
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);
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exit(status);
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}
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/*
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* Get file statistics
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*/
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static int get_file_stat(struct file_info *fdata)
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{
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struct stat st;
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int res;
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if (fdata->file_name == NULL) {
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return 0;
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}
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res = stat(fdata->file_name, &st);
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if (res){
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ERRS("stat failed on %s", fdata->file_name);
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return res;
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}
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fdata->file_size = st.st_size;
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return 0;
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}
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/*
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* Read file into buffer
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*/
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static int read_to_buf(struct file_info *fdata, uint8_t *buf)
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{
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FILE *f;
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int ret = EXIT_FAILURE;
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f = fopen(fdata->file_name, "rb");
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if (f == NULL) {
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ERRS("could not open \"%s\" for reading", fdata->file_name);
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goto out;
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}
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errno = 0;
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fread(buf, fdata->file_size, 1, f);
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if (errno != 0) {
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ERRS("unable to read from file \"%s\"", fdata->file_name);
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goto out_close;
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}
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ret = EXIT_SUCCESS;
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out_close:
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fclose(f);
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out:
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return ret;
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}
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/*
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* Check command line options
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*/
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static int check_options(void)
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{
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int ret;
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if (firmware_info.file_name == NULL) {
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ERR("no firmware image specified");
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return -1;
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}
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ret = get_file_stat(&firmware_info);
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if (ret)
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return ret;
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if (inspect)
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return 0;
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if (board_id == NULL && opt_hw_id == NULL) {
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ERR("either board or hardware id must be specified");
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return -1;
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}
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if (board_id) {
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board = find_board(board_id);
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if (board == NULL) {
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ERR("unknown/unsupported board id \"%s\"", board_id);
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return -1;
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}
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if (layout_id == NULL) {
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layout_id = board->layout_id;
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}
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hw_id = board->hw_id;
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} else {
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hw_id = strtoul(opt_hw_id, NULL, 0);
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board = find_board_by_hwid(hw_id);
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if (layout_id == NULL) {
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layout_id = board->layout_id;
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}
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}
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layout = find_layout(layout_id);
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if (layout == NULL) {
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ERR("unknown flash layout \"%s\"", layout_id);
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return -1;
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}
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|
||||
firmware_len = firmware_info.file_size;
|
||||
|
||||
if (firmware_info.file_size >
|
||||
layout->fw_max_len - sizeof (struct fw_header)) {
|
||||
ERR("firmware image is too big");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (ofname == NULL) {
|
||||
ERR("no output file specified");
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Fill in firmware header
|
||||
*/
|
||||
static void fill_header(uint8_t *buf)
|
||||
{
|
||||
struct fw_header *hdr = (struct fw_header *) buf;
|
||||
|
||||
memset(hdr, 0, sizeof (struct fw_header));
|
||||
hdr->hw_id = HOST_TO_LE32(hw_id);
|
||||
hdr->firmware_len = HOST_TO_LE32(firmware_len);
|
||||
hdr->flags = HOST_TO_LE32(HEADER_FLAGS);
|
||||
}
|
||||
|
||||
/*
|
||||
* Compute firmware checksum
|
||||
*/
|
||||
static uint16_t checksum_fw(uint8_t *data, int len)
|
||||
{
|
||||
int i;
|
||||
int32_t checksum = 0;
|
||||
|
||||
for (i = 0; i < len - 1; i += 2) {
|
||||
checksum += (data[i + 1] << 8) | data[i];
|
||||
}
|
||||
if (i < len) {
|
||||
checksum += data[i];
|
||||
}
|
||||
checksum = checksum + (checksum >> 16) + 0xffff;
|
||||
checksum = ~(checksum + (checksum >> 16)) & 0xffff;
|
||||
return (uint16_t) checksum;
|
||||
}
|
||||
|
||||
/*
|
||||
* (De)obfuscate firmware using an XOR operation with a fixed length key
|
||||
*/
|
||||
static void xor_fw(uint8_t *data, int len)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i <= len; i++) {
|
||||
data[i] ^= key[board->key][i % KEY_LEN];
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Write firmware to file
|
||||
*/
|
||||
static int write_fw(uint8_t *data, int len)
|
||||
{
|
||||
FILE *f;
|
||||
int ret = EXIT_FAILURE;
|
||||
|
||||
f = fopen(ofname, "wb");
|
||||
if (f == NULL) {
|
||||
ERRS("could not open \"%s\" for writing", ofname);
|
||||
goto out;
|
||||
}
|
||||
|
||||
errno = 0;
|
||||
fwrite(data, len, 1, f);
|
||||
if (errno) {
|
||||
ERRS("unable to write output file");
|
||||
goto out_flush;
|
||||
}
|
||||
|
||||
DBG("firmware file \"%s\" completed", ofname);
|
||||
|
||||
ret = EXIT_SUCCESS;
|
||||
|
||||
out_flush:
|
||||
fflush(f);
|
||||
fclose(f);
|
||||
if (ret != EXIT_SUCCESS) {
|
||||
unlink(ofname);
|
||||
}
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
* Build firmware file
|
||||
*/
|
||||
static int build_fw(void)
|
||||
{
|
||||
int buflen;
|
||||
uint8_t *buf, *p;
|
||||
int ret = EXIT_FAILURE;
|
||||
int writelen = 0;
|
||||
uint16_t checksum;
|
||||
|
||||
buflen = layout->fw_max_len;
|
||||
|
||||
buf = (uint8_t *) malloc(buflen);
|
||||
if (!buf) {
|
||||
ERR("no memory for buffer\n");
|
||||
goto out;
|
||||
}
|
||||
|
||||
memset(buf, 0xff, buflen);
|
||||
p = buf + sizeof (struct fw_header);
|
||||
ret = read_to_buf(&firmware_info, p);
|
||||
if (ret) {
|
||||
goto out_free_buf;
|
||||
}
|
||||
writelen = sizeof (struct fw_header) + firmware_len + 2;
|
||||
|
||||
/* Fill in header */
|
||||
fill_header(buf);
|
||||
|
||||
/* Compute firmware checksum */
|
||||
checksum = checksum_fw(buf + sizeof (struct fw_header), firmware_len);
|
||||
|
||||
/* Cannot use network order function because checksum is not word-aligned */
|
||||
buf[writelen - 1] = checksum >> 8;
|
||||
buf[writelen - 2] = checksum & 0xff;
|
||||
|
||||
/* XOR obfuscate firmware */
|
||||
xor_fw(buf + sizeof (struct fw_header), firmware_len + 2);
|
||||
|
||||
/* Write firmware file */
|
||||
ret = write_fw(buf, writelen);
|
||||
if (ret) {
|
||||
goto out_free_buf;
|
||||
}
|
||||
ret = EXIT_SUCCESS;
|
||||
|
||||
out_free_buf:
|
||||
free(buf);
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Helper functions to inspect_fw() representing different output formats */
|
||||
static inline void inspect_fw_pstr(char *label, char *str)
|
||||
{
|
||||
printf("%-23s: %s\n", label, str);
|
||||
}
|
||||
|
||||
static inline void inspect_fw_phex(char *label, uint32_t val)
|
||||
{
|
||||
printf("%-23s: 0x%08x\n", label, val);
|
||||
}
|
||||
|
||||
static inline void inspect_fw_phexpost(char *label,
|
||||
uint32_t val, char *post)
|
||||
{
|
||||
printf("%-23s: 0x%08x (%s)\n", label, val, post);
|
||||
}
|
||||
|
||||
static inline void inspect_fw_phexdef(char *label,
|
||||
uint32_t val, uint32_t defval)
|
||||
{
|
||||
printf("%-23s: 0x%08x ", label, val);
|
||||
|
||||
if (val == defval) {
|
||||
printf("(== OpenWrt default)\n");
|
||||
} else {
|
||||
printf("(OpenWrt default: 0x%08x)\n", defval);
|
||||
}
|
||||
}
|
||||
|
||||
static inline void inspect_fw_phexexp(char *label,
|
||||
uint32_t val, uint32_t expval)
|
||||
{
|
||||
printf("%-23s: 0x%08x ", label, val);
|
||||
|
||||
if (val == expval) {
|
||||
printf("(ok)\n");
|
||||
} else {
|
||||
printf("(expected: 0x%08x)\n", expval);
|
||||
}
|
||||
}
|
||||
|
||||
static inline void inspect_fw_phexdec(char *label, uint32_t val)
|
||||
{
|
||||
printf("%-23s: 0x%08x / %8u bytes\n", label, val, val);
|
||||
}
|
||||
|
||||
static inline void inspect_fw_pchecksum(char *label,
|
||||
uint16_t val, uint16_t expval)
|
||||
{
|
||||
printf("%-23s: 0x%04x ", label, val);
|
||||
if (val == expval) {
|
||||
printf("(ok)\n");
|
||||
} else {
|
||||
printf("(expected: 0x%04x)\n", expval);
|
||||
}
|
||||
}
|
||||
|
||||
static int inspect_fw(void)
|
||||
{
|
||||
uint8_t *buf;
|
||||
struct fw_header *hdr;
|
||||
int ret = EXIT_FAILURE;
|
||||
uint16_t computed_checksum, file_checksum;
|
||||
|
||||
buf = (uint8_t *) malloc(firmware_info.file_size);
|
||||
if (!buf) {
|
||||
ERR("no memory for buffer!\n");
|
||||
goto out;
|
||||
}
|
||||
|
||||
ret = read_to_buf(&firmware_info, buf);
|
||||
if (ret) {
|
||||
goto out_free_buf;
|
||||
}
|
||||
hdr = (struct fw_header *)buf;
|
||||
|
||||
inspect_fw_pstr("File name", firmware_info.file_name);
|
||||
inspect_fw_phexdec("File size", firmware_info.file_size);
|
||||
|
||||
printf("\n");
|
||||
|
||||
inspect_fw_phexdec("Header size", sizeof (struct fw_header));
|
||||
board = find_board_by_hwid(LE32_TO_HOST(hdr->hw_id));
|
||||
if (board) {
|
||||
layout = find_layout(board->layout_id);
|
||||
inspect_fw_phexpost("Hardware ID",
|
||||
LE32_TO_HOST( hdr->hw_id), board->id);
|
||||
} else {
|
||||
inspect_fw_phexpost("Hardware ID",
|
||||
LE32_TO_HOST(hdr->hw_id), "unknown");
|
||||
}
|
||||
inspect_fw_phexdec("Firmware data length",
|
||||
LE32_TO_HOST(hdr->firmware_len));
|
||||
|
||||
inspect_fw_phexexp("Flags",
|
||||
LE32_TO_HOST(hdr->flags), HEADER_FLAGS);
|
||||
printf("\n");
|
||||
|
||||
/* XOR unobfuscate firmware */
|
||||
xor_fw(buf + sizeof (struct fw_header), LE32_TO_HOST(hdr->firmware_len) + 2);
|
||||
|
||||
/* Compute firmware checksum */
|
||||
computed_checksum = checksum_fw(buf + sizeof (struct fw_header), LE32_TO_HOST(hdr->firmware_len));
|
||||
|
||||
/* Cannot use network order function because checksum is not word-aligned */
|
||||
file_checksum = (buf[firmware_info.file_size - 1] << 8) | buf[firmware_info.file_size - 2];
|
||||
inspect_fw_pchecksum("Firmware checksum", computed_checksum, file_checksum);
|
||||
|
||||
/* Verify checksum */
|
||||
if (computed_checksum != file_checksum) {
|
||||
ret = -1;
|
||||
ERR("checksums do not match");
|
||||
goto out_free_buf;
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
|
||||
if (extract) {
|
||||
FILE *fp;
|
||||
char *filename;
|
||||
|
||||
if (ofname == NULL) {
|
||||
filename = malloc(strlen(firmware_info.file_name) + 10);
|
||||
sprintf(filename, "%s-firmware", firmware_info.file_name);
|
||||
} else {
|
||||
filename = ofname;
|
||||
}
|
||||
printf("Extracting firmware to \"%s\"...\n", filename);
|
||||
fp = fopen(filename, "wb");
|
||||
if (fp) {
|
||||
if (!fwrite(buf + sizeof (struct fw_header),
|
||||
LE32_TO_HOST(hdr->firmware_len), 1, fp)) {
|
||||
ERRS("error in fwrite(): %s", strerror(errno));
|
||||
}
|
||||
fclose(fp);
|
||||
} else {
|
||||
ERRS("error in fopen(): %s", strerror(errno));
|
||||
}
|
||||
if (ofname == NULL) {
|
||||
free(filename);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
out_free_buf:
|
||||
free(buf);
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
* Main entry point
|
||||
*/
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
int ret = EXIT_FAILURE;
|
||||
|
||||
progname = basename(argv[0]);
|
||||
|
||||
int c;
|
||||
|
||||
while ((c = getopt(argc, argv, "B:H:F:f:o:ixh")) != -1) {
|
||||
switch (c) {
|
||||
case 'B':
|
||||
board_id = optarg;
|
||||
break;
|
||||
case 'H':
|
||||
opt_hw_id = optarg;
|
||||
break;
|
||||
case 'F':
|
||||
layout_id = optarg;
|
||||
break;
|
||||
case 'f':
|
||||
firmware_info.file_name = optarg;
|
||||
break;
|
||||
case 'o':
|
||||
ofname = optarg;
|
||||
break;
|
||||
case 'i':
|
||||
inspect = 1;
|
||||
break;
|
||||
case 'x':
|
||||
inspect = 1;
|
||||
extract = 1;
|
||||
break;
|
||||
case 'h':
|
||||
usage(EXIT_SUCCESS);
|
||||
break;
|
||||
default:
|
||||
usage(EXIT_FAILURE);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
ret = check_options();
|
||||
if (ret) {
|
||||
goto out;
|
||||
}
|
||||
if (!inspect) {
|
||||
ret = build_fw();
|
||||
} else {
|
||||
ret = inspect_fw();
|
||||
}
|
||||
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
Loading…
Reference in a new issue